We already have docker and some other fragments that are relevant to
k3s/k8s, but the addition of ipset as a depends for k3s highlights
that we should have a reference configuration that sets all the options
for proper opration and runtime dependencies.
When k8s or k3s are distro features, we'll apply the new fragment to
any kernel that supports fragments (and matches the supported
versions).
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Add kernel config fragment for CONFIG_CGROUP_HUGETLB
This is a recommended config for Kubernetes and k8s
will throw a warning if it is not present.
Signed-off-by: Tim Orling <ticotimo@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Instead of setting virtio kernel configs in LXC fragment, just reuse
cfg/virtio.scc from yocto-kernel-cache.
Signed-off-by: Chin Huat Ang <chin.huat.ang@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
In the v4.18 kernel, there is a problem with the locking and init sequence of
the kernel modules. This would cause nf_conntrack_ipv6 failed to be loaded.
In kernel v4.19, nf_conntrack_ipv6 has been merged to nf_conntrack and the
problematic code has gone. This patch just works around by forcedly loading
nf_conntrack_ipv6.
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
systemd-modules-load.service bindly load whatever in modules-load.d/*.conf,
in this case, kvm_intel and kvm_amd. One of them must fail on a specific
board and causes the following failure.
This patches remove them from KERNEL_MODULE_AUTOLOAD and leaves them to udev.
systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
Failed to start Load Kernel Modules.
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Make these bbappend files to take effect only when DISTRO_FEATURES
contain 'virtualization'. Otherwise, we would meet failure failure
at system booting up qemux86. Related logs are as below.
systemd-modules-load[113]: Failed to insert 'kvm_amd': Operation not supported
systemd-modules-load[113]: Failed to insert 'kvm_intel': Operation not supported
Also, make kvm related settings depend on the 'kvm' distro feature.
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
